With the analysis among 41 patents, we discovered top 20 key players by total patent application. Taiyuan Iron & Steel (Group) Co. Ltd., China Petroleum & Chemical Corp., Shenzhen Grandland Group Co., Ltd. are dominant in this area. They take 12.20% of the total patent filing.
Taiyuan Iron & Steel (Group) Co. Ltd.
Shanxi Sheng, China
Patent: 3
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 1
Shenzhen Grandland Group Co., Ltd.
Guangdong Sheng, China
Patent: 1
Sinopec Shanghai Petrochemical Co., Ltd.
Shanghai Shi, China
Patent: 1
Yinbang Clad Material Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Inner Mongolia Dian Tou Energy Corp. Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
MEGAIN Holding (Cayman) Co. Ltd.
Guangdong Sheng, China
Patent: 1
Hampshire, United Kingdom
Patent: 1
Chongqing Chaoli Hi-Tech Co. Ltd.
Chongqing Shi, China
Patent: 1
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With the analysis among related 28 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing xi'an siyuan university, Technical Institute of Physics & Chemistry CAS, China Institute of Metrology take 21.43% of patent filing during this period.
Shaanxi Sheng, China
Patent: 2
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 2
China Institute of Metrology
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Patent: 2
Nanjing Henglida Optoelectronics Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Chongqing Chaoli Hi-Tech Co. Ltd.
Chongqing Shi, China
Patent: 1
Shenzhen Grandland Group Co., Ltd.
Guangdong Sheng, China
Patent: 1
Naval University of Engineering
Changchun Meteorological Instrument Research Institute Co., Ltd.
Jilin Sheng, China
Patent: 1
ENN Digital Energy Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 1
With the analysis among related 28 patents in last 5 years, we discover 16 new entrants. xi'an siyuan university, Technical Institute of Physics & Chemistry CAS, Nanjing Henglida Optoelectronics Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 2
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 2
Nanjing Henglida Optoelectronics Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Chongqing Chaoli Hi-Tech Co. Ltd.
Chongqing Shi, China
Patent: 1
Shenzhen Grandland Group Co., Ltd.
Guangdong Sheng, China
Patent: 1
Naval University of Engineering
Changchun Meteorological Instrument Research Institute Co., Ltd.
Jilin Sheng, China
Patent: 1
ENN Digital Energy Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 1
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 1
With the analysis among 41 patents, we discovered top 11 universities and scientific research institutions by total patent application. Tsinghua University, Jinhua Polytechnic, Technical Institute of Physics & Chemistry CAS are dominant in this area. They take 19.51% of the total patent filing.
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
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Patent: 1
University of Science & Technology of China
Anhui Sheng, China
Patent: 1
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 1
Jiangxi Normal University
Jiangxi Sheng, China
Patent: 1
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 1
Naval University of Engineering